15% of 80 is 12
34 is 85% of 40
We will guess and check to solve this problem
504/9= 56
504/8= 63
504/7= 72
504/6= 84
.....
we can continue the pattern. However, we know that 50 is the product of 8 and 7, so we can use that number
9*8*7=504
Ok so what you're trying to do is get L by itself so to do this you move everything to the other side:
A=L*WH
![\frac{A}{WH}](https://tex.z-dn.net/?f=%20%5Cfrac%7BA%7D%7BWH%7D%20)
=L
So you answer would be:
C
Step-by-step explanation:
x² = 16
x = ±√16
x = ±4
x = -4 or 4